Question: Is there a correlation between the marks received in the TSTA 101 introductory statics course and the time spend studying the subject? To investigate this
Is there a correlation between the marks received in the TSTA 101 introductory statics course and the time spend studying the subject? To investigate this a student conducted a study by taking a random sample of ten students who had enrolled in an T
STA 101 last semester. Each student was asked to provide their mark in the course and the total number of hours they spent studying accounting.The data collected from this study are presented below.
| Marks | 79 | 65 | 81 | 88 | 53 | 80 | 85 | 92 | 67 | 49 |
| Time spent studying | 45 | 47 | 42 | 52 | 30 | 49 | 46 | 53 | 40 | 33 |
Calculate the covariance and the corfficient of correlation and comment on the relationship between marks and amount of time studying.
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